---
title: "Coding agent CLIs · Context Atlas"
description: "Coding agent CLIs (Agent tooling) for coding agents: 3 sources, including an llms.txt and docs, and the files that show a project uses it."
canonical: "https://contextatlas.dev/topics/coding-agents"
updatedAt: "2026-10-23"
---

# Coding agent CLIs · Context Atlas

> The sources Coding agent CLIs publishes for coding agents. Fetch the llms.txt or Rules source first; fetch Full text sources only to search them, they are often several megabytes. Full catalog and instructions: https://contextatlas.dev/llms.txt

Last updated: 2026-10-23

### Coding agent CLIs
Role: Agent tooling
Signals: CLAUDE.md, AGENTS.md, .claude/, .codex/, .gemini/
- [Claude Code docs llms.txt](https://code.claude.com/docs/llms.txt): llms.txt
- [openai/codex](https://github.com/openai/codex): Docs
- [google-gemini/gemini-cli](https://github.com/google-gemini/gemini-cli): Docs

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- [Agent2Agent (A2A)](https://contextatlas.dev/topics/a2a): Agent protocol
- [skills CLI](https://contextatlas.dev/topics/skills-cli): Agent tooling
- [MCP Inspector](https://contextatlas.dev/topics/mcp-inspector): Agent tooling
- [Vercel CLI](https://contextatlas.dev/topics/vercel-cli): Deploy
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